14203 Model Context Protocol servers — searchable, rated, ready to install.
PubChem MCP — NIH chemistry compound database (no auth)
Domain registration, availability, DNS records, and IP/ASN resolution via RDAP and DNS-over-HTTPS.
Search and fetch Wikidata entities, execute SPARQL queries, and resolve external identifiers.
Store, query, and create YAML workflow playbooks for LLM agents.
Finnish Patent and Registration Office (PRH) — YTJ open data MCP.
Structured Python tool output (ruff, mypy, pip-audit, pip-install) as typed JSON.
WA highway conditions, ferry schedules, vessel locations, toll rates, and border waits via MCP.
Resolve prediction market events. Price checks, claim verification, outcome confidence.
Financial data MCP server: stock quotes, crypto prices, portfolio tracking, market analysis
312K+ FL commercial parcels, 6,400+ verified listings, AI visibility reports, x402 micropayments
AI-optimized MCP server for iMessage on macOS. Read, search, and send messages.
Unofficial MCP Server for Scaleway Serverless Functions
SGD (Saccharomyces Genome Database) MCP.
Rick and Morty MCP — wraps the Rick and Morty API (free, no auth)
QuickBooks MCP Pack — query customers, invoices, and accounts via QuickBooks Online API.
Free Google Search with inline citations for any MCP-compatible AI tool.
Verify agent actions against the system of record and get signed completion receipts.
Hash-anchored file edits for MCP clients. Rejects stale writes before they happen.
Solana DEX whale intelligence: alpha, divergence, phase scoring, BTC regime. USDC payments via x402.
Photon MCP — OSM geocoder
Phone number validation MCP.
MCP server exposing cryptography library functionality
PhishTank MCP — wraps PhishTank API (checkurl.phishtank.com)
MCP server for ECDSA cryptography
POST /mcp